Doomsday vs. Lyric (YT). From Rhyme Spitters 2006, a documentary of an annual Chicago tournament of freestyle emcee battles – completely improvised verbal battles between two rappers where insults are brought to a lyrical form that's often hilarious, often very politically incorrect, and usually NSFW. It's usually not taken personal by either party – in fact, it's not unusual in these battles to see a rapper smiling in appreciation of a particularly well-crafted insult that just came from their opponent. See also Rhyme Spitters 1, 2, and 4, each hour-long documentaries online at Vimeo featuring tons more battles.
In 1988, the hip hop came to the Mormons, thanks to The Walter & Hays Band and their Mormon Rap (lyrics video). Though mocked by some, others take it seriously. Annoyed that there's only a version with guys singing? Morgan made a girl version. [more inside]
Crispy New Freestyle : Featuring such lyrical gems as 'I like to suck mouse dick' (wmv link)
Crispy New Freestyle (warning .wmv file)....but it's funny....strong language also.